<?php
/**
+ * $Id$
* See title.doc
- *
+ *
* @package MediaWiki
*/
/** */
require_once( 'normal/UtfNormal.php' );
-/**
- *
- */
$wgTitleInterwikiCache = array();
define ( 'GAID_FOR_UPDATE', 1 );
* - Represents a title, which may contain an interwiki designation or namespace
* - Can fetch various kinds of data from the database, albeit inefficiently.
*
- * @todo migrate comments to phpdoc format
* @package MediaWiki
*/
class Title {
- # All member variables should be considered private
- # Please use the accessor functions
+ /**
+ * All member variables should be considered private
+ * Please use the accessor functions
+ */
+
+ /**#@+
+ * @access private
+ */
var $mTextform; # Text form (spaces not underscores) of the main part
var $mUrlform; # URL-encoded form of the main part
var $mPrefixedText; # Text form including namespace/interwiki, initialised on demand
var $mDefaultNamespace; # Namespace index when there is no namespace
# Zero except in {{transclusion}} tags
+ /**#@-*/
-#----------------------------------------------------------------------------
-# Construction
-#----------------------------------------------------------------------------
+ /**
+ * Constructor
+ * @access private
+ */
/* private */ function Title() {
$this->mInterwiki = $this->mUrlform =
$this->mTextform = $this->mDbkeyform = '';
$this->mNamespace = 0;
$this->mRestrictionsLoaded = false;
$this->mRestrictions = array();
- $this->mDefaultNamespace = 0;
+ $this->mDefaultNamespace = 0;
}
- # From a prefixed DB key
+ /**
+ * Create a new Title from a prefixed DB key
+ * @param string $key The database key, which has underscores
+ * instead of spaces, possibly including namespace and
+ * interwiki prefixes
+ * @return Title the new object, or NULL on an error
+ * @static
+ * @access public
+ */
/* static */ function newFromDBkey( $key ) {
$t = new Title();
$t->mDbkeyform = $key;
return NULL;
}
- # From text, such as what you would find in a link
+ /**
+ * Create a new Title from text, such as what one would
+ * find in a link. Decodes any HTML entities in the text.
+ *
+ * @param string $text the link text; spaces, prefixes,
+ * and an initial ':' indicating the main namespace
+ * are accepted
+ * @param int $defaultNamespace the namespace to use if
+ * none is specified by a prefix
+ * @return Title the new object, or NULL on an error
+ * @static
+ * @access public
+ */
/* static */ function newFromText( $text, $defaultNamespace = 0 ) {
$fname = 'Title::newFromText';
wfProfileIn( $fname );
}
}
- # From a URL-encoded title
+ /**
+ * Create a new Title from URL-encoded text. Ensures that
+ * the given title's length does not exceed the maximum.
+ * @param string $url the title, as might be taken from a URL
+ * @return Title the new object, or NULL on an error
+ * @static
+ * @access public
+ */
/* static */ function newFromURL( $url ) {
global $wgLang, $wgServer;
$t = new Title();
$t->mDbkeyform = str_replace( ' ', '_', $s );
if( $t->secureAndSplit() ) {
- # check that length of title is < cur_title size
- $dbr =& wfGetDB( DB_SLAVE );
- $maxSize = $dbr->textFieldSize( 'cur', 'cur_title' );
- if ( $maxSize != -1 && strlen( $t->mDbkeyform ) > $maxSize ) {
- return NULL;
- }
-
return $t;
} else {
return NULL;
}
}
- # From a cur_id
- # This is inefficiently implemented, the cur row is requested but not
- # used for anything else
+ /**
+ * Create a new Title from an article ID
+ * @todo This is inefficiently implemented, the cur row is requested
+ * but not used for anything else
+ * @param int $id the cur_id corresponding to the Title to create
+ * @return Title the new object, or NULL on an error
+ * @access public
+ */
/* static */ function newFromID( $id ) {
$fname = 'Title::newFromID';
$dbr =& wfGetDB( DB_SLAVE );
return $title;
}
- # From a namespace index and a DB key.
- # It's assumed that $ns and $title are *valid*, for instance when
- # they came directly from the database or a special page name.
+ /**
+ * Create a new Title from a namespace index and a DB key.
+ * It's assumed that $ns and $title are *valid*, for instance when
+ * they came directly from the database or a special page name.
+ * @param int $ns the namespace of the article
+ * @param string $title the unprefixed database key form
+ * @return Title the new object
+ * @static
+ * @access public
+ */
/* static */ function &makeTitle( $ns, $title ) {
$t =& new Title();
$t->mInterwiki = '';
$t->mFragment = '';
- $t->mNamespace = $ns;
+ $t->mNamespace = IntVal( $ns );
$t->mDbkeyform = $title;
- $t->mArticleID = ( $ns >= 0 ) ? 0 : -1;
+ $t->mArticleID = ( $ns >= 0 ) ? -1 : 0;
$t->mUrlform = wfUrlencode( $title );
$t->mTextform = str_replace( '_', ' ', $title );
return $t;
}
-
- # From a namespace index and a DB key.
- # These will be checked for validity, which is a bit slower
- # than makeTitle() but safer for user-provided data.
+
+ /**
+ * Create a new Title frrom a namespace index and a DB key.
+ * The parameters will be checked for validity, which is a bit slower
+ * than makeTitle() but safer for user-provided data.
+ * @param int $ns the namespace of the article
+ * @param string $title the database key form
+ * @return Title the new object, or NULL on an error
+ * @static
+ * @access public
+ */
/* static */ function makeTitleSafe( $ns, $title ) {
$t = new Title();
$t->mDbkeyform = Title::makeName( $ns, $title );
}
}
+ /**
+ * Create a new Title for the Main Page
+ * @static
+ * @return Title the new object
+ * @access public
+ */
/* static */ function newMainPage() {
- return Title::newFromText( wfMsg( 'mainpage' ) );
+ return Title::newFromText( wfMsgForContent( 'mainpage' ) );
}
- # Get the title object for a redirect
- # Returns NULL if the text is not a valid redirect
+ /**
+ * Create a new Title for a redirect
+ * @param string $text the redirect title text
+ * @return Title the new object, or NULL if the text is not a
+ * valid redirect
+ * @static
+ * @access public
+ */
/* static */ function newFromRedirect( $text ) {
global $wgMwRedir;
$rt = NULL;
}
$rt = Title::newFromText( $m[1] );
+ # Disallow redirects to Special:Userlogout
+ if ( !is_null($rt) && $rt->getNamespace() == NS_SPECIAL && preg_match( '/^Userlogout/i', $rt->getText() ) ) {
+ $rt = NULL;
+ }
}
}
return $rt;
# Static functions
#----------------------------------------------------------------------------
- # Get the prefixed DB key associated with an ID
+ /**
+ * Get the prefixed DB key associated with an ID
+ * @param int $id the cur_id of the article
+ * @return Title an object representing the article, or NULL
+ * if no such article was found
+ * @static
+ * @access public
+ */
/* static */ function nameOf( $id ) {
$fname = 'Title::nameOf';
$dbr =& wfGetDB( DB_SLAVE );
return $n;
}
- # Get a regex character class describing the legal characters in a link
+ /**
+ * Get a regex character class describing the legal characters in a link
+ * @return string the list of characters, not delimited
+ * @static
+ * @access public
+ */
/* static */ function legalChars() {
# Missing characters:
# * []|# Needed for link syntax
# Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
# this breaks interlanguage links
- $set = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z{}~\\x80-\\xFF";
+ $set = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF";
return $set;
}
- # Returns a stripped-down a title string ready for the search index
- # Takes a namespace index and a text-form main part
+ /**
+ * Get a string representation of a title suitable for
+ * including in a search index
+ *
+ * @param int $ns a namespace index
+ * @param string $title text-form main part
+ * @return string a stripped-down title string ready for the
+ * search index
+ */
/* static */ function indexTitle( $ns, $title ) {
- global $wgDBminWordLen, $wgLang;
+ global $wgDBminWordLen, $wgContLang;
require_once( 'SearchEngine.php' );
$lc = SearchEngine::legalSearchChars() . '&#;';
- $t = $wgLang->stripForSearch( $title );
+ $t = $wgContLang->stripForSearch( $title );
$t = preg_replace( "/[^{$lc}]+/", ' ', $t );
$t = strtolower( $t );
return trim( $t );
}
- # Make a prefixed DB key from a DB key and a namespace index
+ /*
+ * Make a prefixed DB key from a DB key and a namespace index
+ * @param int $ns numerical representation of the namespace
+ * @param string $title the DB key form the title
+ * @return string the prefixed form of the title
+ */
/* static */ function makeName( $ns, $title ) {
- global $wgLang;
+ global $wgContLang;
- $n = $wgLang->getNsText( $ns );
+ $n = $wgContLang->getNsText( $ns );
if ( '' == $n ) { return $title; }
else { return $n.':'.$title; }
}
- # Arguably static
- # Returns the URL associated with an interwiki prefix
- # The URL contains $1, which is replaced by the title
+ /**
+ * Returns the URL associated with an interwiki prefix
+ * @param string $key the interwiki prefix (e.g. "MeatBall")
+ * @return the associated URL, containing "$1", which should be
+ * replaced by an article title
+ * @static (arguably)
+ * @access public
+ */
function getInterwikiLink( $key ) {
global $wgMemc, $wgDBname, $wgInterwikiExpiry, $wgTitleInterwikiCache;
$fname = 'Title::getInterwikiLink';
return $s->iw_url;
}
+ /**
+ * Determine whether the object refers to a page within
+ * this project.
+ *
+ * @return bool TRUE if this is an in-project interwiki link
+ * or a wikilink, FALSE otherwise
+ * @access public
+ */
function isLocal() {
global $wgTitleInterwikiCache, $wgDBname;
}
}
- # Update the cur_touched field for an array of title objects
- # Inefficient unless the IDs are already loaded into the link cache
+ /**
+ * Update the cur_touched field for an array of title objects
+ * @todo Inefficient unless the IDs are already loaded into the
+ * link cache
+ * @param array $titles an array of Title objects to be touched
+ * @param string $timestamp the timestamp to use instead of the
+ * default current time
+ * @static
+ * @access public
+ */
/* static */ function touchArray( $titles, $timestamp = '' ) {
if ( count( $titles ) == 0 ) {
return;
}
+ $dbw =& wfGetDB( DB_MASTER );
if ( $timestamp == '' ) {
- $timestamp = wfTimestampNow();
+ $timestamp = $dbw->timestamp();
}
- $dbw =& wfGetDB( DB_MASTER );
$cur = $dbw->tableName( 'cur' );
$sql = "UPDATE $cur SET cur_touched='{$timestamp}' WHERE cur_id IN (";
$first = true;
# Other stuff
#----------------------------------------------------------------------------
- # Simple accessors
- # See the definitions at the top of this file
-
+ /** Simple accessors */
+ /**
+ * Get the text form (spaces not underscores) of the main part
+ * @return string
+ * @access public
+ */
function getText() { return $this->mTextform; }
+ /**
+ * Get the URL-encoded form of the main part
+ * @return string
+ * @access public
+ */
function getPartialURL() { return $this->mUrlform; }
+ /**
+ * Get the main part with underscores
+ * @return string
+ * @access public
+ */
function getDBkey() { return $this->mDbkeyform; }
+ /**
+ * Get the namespace index, i.e. one of the NS_xxxx constants
+ * @return int
+ * @access public
+ */
function getNamespace() { return $this->mNamespace; }
- function setNamespace( $n ) { $this->mNamespace = $n; }
+ /**
+ * Set the namespace index
+ * @param int $n the namespace index, one of the NS_xxxx constants
+ * @access public
+ */
+ function setNamespace( $n ) { $this->mNamespace = IntVal( $n ); }
+ /**
+ * Get the interwiki prefix (or null string)
+ * @return string
+ * @access public
+ */
function getInterwiki() { return $this->mInterwiki; }
+ /**
+ * Get the Title fragment (i.e. the bit after the #)
+ * @return string
+ * @access public
+ */
function getFragment() { return $this->mFragment; }
+ /**
+ * Get the default namespace index, for when there is no namespace
+ * @return int
+ * @access public
+ */
function getDefaultNamespace() { return $this->mDefaultNamespace; }
- # Get title for search index
+ /**
+ * Get title for search index
+ * @return string a stripped-down title string ready for the
+ * search index
+ */
function getIndexTitle() {
return Title::indexTitle( $this->mNamespace, $this->mTextform );
}
- # Get prefixed title with underscores
+ /**
+ * Get the prefixed database key form
+ * @return string the prefixed title, with underscores and
+ * any interwiki and namespace prefixes
+ * @access public
+ */
function getPrefixedDBkey() {
$s = $this->prefix( $this->mDbkeyform );
$s = str_replace( ' ', '_', $s );
return $s;
}
- # Get prefixed title with spaces
- # This is the form usually used for display
+ /**
+ * Get the prefixed title with spaces.
+ * This is the form usually used for display
+ * @return string the prefixed title, with spaces
+ * @access public
+ */
function getPrefixedText() {
+ global $wgContLang;
if ( empty( $this->mPrefixedText ) ) {
$s = $this->prefix( $this->mTextform );
$s = str_replace( '_', ' ', $s );
return $this->mPrefixedText;
}
- # As getPrefixedText(), plus fragment.
+ /**
+ * Get the prefixed title with spaces, plus any fragment
+ * (part beginning with '#')
+ * @return string the prefixed title, with spaces and
+ * the fragment, including '#'
+ * @access public
+ */
function getFullText() {
+ global $wgContLang;
$text = $this->getPrefixedText();
if( '' != $this->mFragment ) {
$text .= '#' . $this->mFragment;
return $text;
}
- # Get a URL-encoded title (not an actual URL) including interwiki
+ /**
+ * Get a URL-encoded title (not an actual URL) including interwiki
+ * @return string the URL-encoded form
+ * @access public
+ */
function getPrefixedURL() {
$s = $this->prefix( $this->mDbkeyform );
$s = str_replace( ' ', '_', $s );
return $s;
}
- # Get a real URL referring to this title, with interwiki link and fragment
+ /**
+ * Get a real URL referring to this title, with interwiki link and
+ * fragment
+ *
+ * @param string $query an optional query string, not used
+ * for interwiki links
+ * @return string the URL
+ * @access public
+ */
function getFullURL( $query = '' ) {
- global $wgLang, $wgArticlePath, $wgServer, $wgScript;
+ global $wgContLang, $wgArticlePath, $wgServer, $wgScript;
if ( '' == $this->mInterwiki ) {
$p = $wgArticlePath;
return $wgServer . $this->getLocalUrl( $query );
} else {
$baseUrl = $this->getInterwikiLink( $this->mInterwiki );
- $namespace = $wgLang->getNsText( $this->mNamespace );
+ $namespace = $wgContLang->getNsText( $this->mNamespace );
if ( '' != $namespace ) {
# Can this actually happen? Interwikis shouldn't be parsed.
$namepace .= ':';
}
}
- # Get a URL with an optional query string, no fragment
- # * If $query=="", it will use $wgArticlePath
- # * Returns a full for an interwiki link, loses any query string
- # * Optionally adds the server and escapes for HTML
- # * Setting $query to "-" makes an old-style URL with nothing in the
- # query except a title
-
+ /**
+ * @deprecated
+ */
function getURL() {
die( 'Call to obsolete obsolete function Title::getURL()' );
}
+ /**
+ * Get a URL with no fragment or server name
+ * @param string $query an optional query string; if not specified,
+ * $wgArticlePath will be used.
+ * @return string the URL
+ * @access public
+ */
function getLocalURL( $query = '' ) {
global $wgLang, $wgArticlePath, $wgScript;
}
return $url;
}
-
+
+ /**
+ * Get an HTML-escaped version of the URL form, suitable for
+ * using in a link, without a server name or fragment
+ * @param string $query an optional query string
+ * @return string the URL
+ * @access public
+ */
function escapeLocalURL( $query = '' ) {
return htmlspecialchars( $this->getLocalURL( $query ) );
}
-
+
+ /**
+ * Get an HTML-escaped version of the URL form, suitable for
+ * using in a link, including the server name and fragment
+ *
+ * @return string the URL
+ * @param string $query an optional query string
+ * @access public
+ */
function escapeFullURL( $query = '' ) {
return htmlspecialchars( $this->getFullURL( $query ) );
}
-
+
+ /**
+ * Get the URL form for an internal link.
+ * - Used in various Squid-related code, in case we have a different
+ * internal hostname for the server from the exposed one.
+ *
+ * @param string $query an optional query string
+ * @return string the URL
+ * @access public
+ */
function getInternalURL( $query = '' ) {
- # Used in various Squid-related code, in case we have a different
- # internal hostname for the server than the exposed one.
global $wgInternalServer;
return $wgInternalServer . $this->getLocalURL( $query );
}
- # Get the edit URL, or a null string if it is an interwiki link
+ /**
+ * Get the edit URL for this Title
+ * @return string the URL, or a null string if this is an
+ * interwiki link
+ * @access public
+ */
function getEditURL() {
global $wgServer, $wgScript;
return $s;
}
- # Get HTML-escaped displayable text
- # For the title field in <a> tags
+ /**
+ * Get the HTML-escaped displayable text form.
+ * Used for the title field in <a> tags.
+ * @return string the text, including any prefixes
+ * @access public
+ */
function getEscapedText() {
return htmlspecialchars( $this->getPrefixedText() );
}
- # Is the title interwiki?
+ /**
+ * Is this Title interwiki?
+ * @return boolean
+ * @access public
+ */
function isExternal() { return ( '' != $this->mInterwiki ); }
- # Does the title correspond to a protected article?
+ /**
+ * Does the title correspond to a protected article?
+ * @return boolean
+ * @access public
+ */
function isProtected() {
if ( -1 == $this->mNamespace ) { return true; }
$a = $this->getRestrictions();
return false;
}
- # Is the page a log page, i.e. one where the history is messed up by
- # LogPage.php? This used to be used for suppressing diff links in recent
- # changes, but now that's done by setting a flag in the recentchanges
- # table. Hence, this probably is no longer used.
+ /**
+ * Is the page a log page, i.e. one where the history is messed up by
+ * LogPage.php? This used to be used for suppressing diff links in
+ * recent changes, but now that's done by setting a flag in the
+ * recentchanges table. Hence, this probably is no longer used.
+ *
+ * @deprecated
+ * @access public
+ */
function isLog() {
if ( $this->mNamespace != Namespace::getWikipedia() ) {
return false;
return false;
}
- # Is $wgUser is watching this page?
+ /**
+ * Is $wgUser is watching this page?
+ * @return boolean
+ * @access public
+ */
function userIsWatching() {
global $wgUser;
return $wgUser->isWatched( $this );
}
- # Can $wgUser edit this page?
+ /**
+ * Can $wgUser edit this page?
+ * @return boolean
+ * @access public
+ */
function userCanEdit() {
global $wgUser;
if ( -1 == $this->mNamespace ) { return false; }
}
return true;
}
-
+
+ /**
+ * Can $wgUser read this page?
+ * @return boolean
+ * @access public
+ */
function userCanRead() {
global $wgUser;
global $wgWhitelistRead;
}
return false;
}
-
+
+ /**
+ * Is this a .css or .js subpage of a user page?
+ * @return bool
+ * @access public
+ */
function isCssJsSubpage() {
return ( Namespace::getUser() == $this->mNamespace and preg_match("/\\.(css|js)$/", $this->mTextform ) );
}
+ /**
+ * Is this a .css subpage of a user page?
+ * @return bool
+ * @access public
+ */
function isCssSubpage() {
return ( Namespace::getUser() == $this->mNamespace and preg_match("/\\.css$/", $this->mTextform ) );
}
+ /**
+ * Is this a .js subpage of a user page?
+ * @return bool
+ * @access public
+ */
function isJsSubpage() {
return ( Namespace::getUser() == $this->mNamespace and preg_match("/\\.js$/", $this->mTextform ) );
}
+ /**
+ * Protect css/js subpages of user pages: can $wgUser edit
+ * this page?
+ *
+ * @return boolean
+ * @todo XXX: this might be better using restrictions
+ * @access public
+ */
function userCanEditCssJsSubpage() {
- # protect css/js subpages of user pages
- # XXX: this might be better using restrictions
global $wgUser;
return ( $wgUser->isSysop() or preg_match('/^'.preg_quote($wgUser->getName()).'/', $this->mTextform) );
}
- # Accessor/initialisation for mRestrictions
+ /**
+ * Accessor/initialisation for mRestrictions
+ * @return array the array of groups allowed to edit this article
+ * @access public
+ */
function getRestrictions() {
$id = $this->getArticleID();
if ( 0 == $id ) { return array(); }
return $this->mRestrictions;
}
- # Is there a version of this page in the deletion archive?
- # Returns the number of archived revisions
+ /**
+ * Is there a version of this page in the deletion archive?
+ * @return int the number of archived revisions
+ * @access public
+ */
function isDeleted() {
$fname = 'Title::isDeleted';
$dbr =& wfGetDB( DB_SLAVE );
return (int)$n;
}
- # Get the article ID from the link cache
- # $flags is a bit field, may be GAID_FOR_UPDATE to select for update
+ /**
+ * Get the article ID for this Title from the link cache,
+ * adding it if necessary
+ * @param int $flags a bit field; may be GAID_FOR_UPDATE to select
+ * for update
+ * @return int the ID
+ * @access public
+ */
function getArticleID( $flags = 0 ) {
global $wgLinkCache;
return $this->mArticleID;
}
- # This clears some fields in this object, and clears any associated keys in the
- # "bad links" section of $wgLinkCache. This is called from Article::insertNewArticle()
- # to allow loading of the new cur_id. It's also called from Article::doDeleteArticle()
+ /**
+ * This clears some fields in this object, and clears any associated
+ * keys in the "bad links" section of $wgLinkCache.
+ *
+ * - This is called from Article::insertNewArticle() to allow
+ * loading of the new cur_id. It's also called from
+ * Article::doDeleteArticle()
+ *
+ * @param int $newid the new Article ID
+ * @access public
+ */
function resetArticleID( $newid ) {
global $wgLinkCache;
$wgLinkCache->clearBadLink( $this->getPrefixedDBkey() );
$this->mRestrictions = array();
}
- # Updates cur_touched
- # Called from LinksUpdate.php
+ /**
+ * Updates cur_touched for this page; called from LinksUpdate.php
+ * @return bool true if the update succeded
+ * @access public
+ */
function invalidateCache() {
$now = wfTimestampNow();
$dbw =& wfGetDB( DB_MASTER );
$success = $dbw->updateArray( 'cur',
array( /* SET */
- 'cur_touched' => wfTimestampNow()
+ 'cur_touched' => $dbw->timestamp()
), array( /* WHERE */
'cur_namespace' => $this->getNamespace() ,
'cur_title' => $this->getDBkey()
return $success;
}
- # Prefixes some arbitrary text with the namespace or interwiki prefix of this object
+ /**
+ * Prefix some arbitrary text with the namespace or interwiki prefix
+ * of this object
+ *
+ * @param string $name the text
+ * @return string the prefixed text
+ * @access private
+ */
/* private */ function prefix( $name ) {
- global $wgLang;
+ global $wgContLang;
$p = '';
if ( '' != $this->mInterwiki ) {
$p = $this->mInterwiki . ':';
}
if ( 0 != $this->mNamespace ) {
- $p .= $wgLang->getNsText( $this->mNamespace ) . ':';
+ $p .= $wgContLang->getNsText( $this->mNamespace ) . ':';
}
return $p . $name;
}
- # Secure and split - main initialisation function for this object
- #
- # Assumes that mDbkeyform has been set, and is urldecoded
- # and uses underscores, but not otherwise munged. This function
- # removes illegal characters, splits off the interwiki and
- # namespace prefixes, sets the other forms, and canonicalizes
- # everything.
- #
+ /**
+ * Secure and split - main initialisation function for this object
+ *
+ * Assumes that mDbkeyform has been set, and is urldecoded
+ * and uses underscores, but not otherwise munged. This function
+ * removes illegal characters, splits off the interwiki and
+ * namespace prefixes, sets the other forms, and canonicalizes
+ * everything.
+ * @return bool true on success
+ * @access private
+ */
/* private */ function secureAndSplit()
{
- global $wgLang, $wgLocalInterwiki, $wgCapitalLinks;
+ global $wgContLang, $wgLocalInterwiki, $wgCapitalLinks;
$fname = 'Title::secureAndSplit';
wfProfileIn( $fname );
# Initialisation
if ( $imgpre === false ) {
- $imgpre = ':' . $wgLang->getNsText( Namespace::getImage() ) . ':';
+ $imgpre = ':' . $wgContLang->getNsText( Namespace::getImage() ) . ':';
# % is needed as well
$rxTc = '/[^' . Title::legalChars() . ']/';
}
# Canonical namespace
$t = $m[2];
$this->mNamespace = $ns;
- } elseif ( $ns = $wgLang->getNsIndex( $lowerNs )) {
+ } elseif ( $ns = $wgContLang->getNsIndex( $lowerNs )) {
# Ordinary namespace
$t = $m[2];
$this->mNamespace = $ns;
if ( false !== $f ) {
$this->mFragment = substr( $f, 1 );
$r = substr( $r, 0, strlen( $r ) - strlen( $f ) );
+ # remove whitespace again: prevents "Foo_bar_#"
+ # becoming "Foo_bar_"
+ $r = preg_replace( '/_*$/', '', $r );
}
# Reject illegal characters.
return false;
}
+ # We shouldn't need to query the DB for the size.
+ #$maxSize = $dbr->textFieldSize( 'cur', 'cur_title' );
+ if ( strlen( $r ) > 255 ) {
+ return false;
+ }
+
# Initial capital letter
if( $wgCapitalLinks && $this->mInterwiki == '') {
- $t = $wgLang->ucfirst( $r );
+ $t = $wgContLang->ucfirst( $r );
} else {
$t = $r;
}
return true;
}
- # Get a title object associated with the talk page of this article
+ /**
+ * Get a Title object associated with the talk page of this article
+ * @return Title the object for the talk page
+ * @access public
+ */
function getTalkPage() {
return Title::makeTitle( Namespace::getTalk( $this->getNamespace() ), $this->getDBkey() );
}
- # Get a title object associated with the subject page of this talk page
+ /**
+ * Get a title object associated with the subject page of this
+ * talk page
+ *
+ * @return Title the object for the subject page
+ * @access public
+ */
function getSubjectPage() {
return Title::makeTitle( Namespace::getSubject( $this->getNamespace() ), $this->getDBkey() );
}
- # Get an array of Title objects linking to this title
- # Also stores the IDs in the link cache
- # $options may be FOR UPDATE
+ /**
+ * Get an array of Title objects linking to this Title
+ * - Also stores the IDs in the link cache.
+ *
+ * @param string $options may be FOR UPDATE
+ * @return array the Title objects linking here
+ * @access public
+ */
function getLinksTo( $options = '' ) {
global $wgLinkCache;
$id = $this->getArticleID();
return $retVal;
}
- # Get an array of Title objects linking to this non-existent title
- # Also stores the IDs in the link cache
+ /**
+ * Get an array of Title objects linking to this non-existent title.
+ * - Also stores the IDs in the link cache.
+ *
+ * @param string $options may be FOR UPDATE
+ * @return array the Title objects linking here
+ * @access public
+ */
function getBrokenLinksTo( $options = '' ) {
global $wgLinkCache;
return $retVal;
}
+ /**
+ * Get a list of URLs to purge from the Squid cache when this
+ * page changes
+ *
+ * @return array the URLs
+ * @access public
+ */
function getSquidURLs() {
return array(
$this->getInternalURL(),
);
}
+ /**
+ * Move this page without authentication
+ * @param Title &$nt the new page Title
+ * @access public
+ */
function moveNoAuth( &$nt ) {
return $this->moveTo( $nt, false );
}
- # Move a title to a new location
- # Returns true on success, message name on failure
- # auth indicates whether wgUser's permissions should be checked
+ /**
+ * Move a title to a new location
+ * @param Title &$nt the new title
+ * @param bool $auth indicates whether $wgUser's permissions
+ * should be checked
+ * @return mixed true on success, message name on failure
+ * @access public
+ */
function moveTo( &$nt, $auth = true ) {
if( !$this or !$nt ) {
return 'badtitletext';
return true;
}
- # Move page to title which is presently a redirect to the source page
-
+ /**
+ * Move page to a title which is at present a redirect to the
+ * source page
+ *
+ * @param Title &$nt the page to move to, which should currently
+ * be a redirect
+ * @access private
+ */
/* private */ function moveOverExistingRedirect( &$nt ) {
global $wgUser, $wgLinkCache, $wgUseSquid, $wgMwRedir;
$fname = 'Title::moveOverExistingRedirect';
$comment = wfMsg( '1movedto2', $this->getPrefixedText(), $nt->getPrefixedText() );
- $now = wfTimestampNow();
- $won = wfInvertTimestamp( $now );
+ $now = wfTimestampNow();
+ $won = wfInvertTimestamp( $now );
$newid = $nt->getArticleID();
$oldid = $this->getArticleID();
$dbw =& wfGetDB( DB_MASTER );
# Change the name of the target page:
$dbw->updateArray( 'cur',
/* SET */ array(
- 'cur_touched' => $now,
+ 'cur_touched' => $dbw->timestamp($now),
'cur_namespace' => $nt->getNamespace(),
'cur_title' => $nt->getDBkey()
),
$redirectText = $wgMwRedir->getSynonym( 0 ) . ' [[' . $nt->getPrefixedText() . "]]\n";
$dbw->updateArray( 'cur',
/* SET */ array(
- 'cur_touched' => $now,
- 'cur_timestamp' => $now,
+ 'cur_touched' => $dbw->timestamp($now),
+ 'cur_timestamp' => $dbw->timestamp($now),
'inverse_timestamp' => $won,
'cur_namespace' => $this->getNamespace(),
'cur_title' => $this->getDBkey(),
}
}
- # Move page to non-existing title.
- # Sets $newid to be the new article ID
-
+ /**
+ * Move page to non-existing title.
+ * @param Title &$nt the new Title
+ * @param int &$newid set to be the new article ID
+ * @access private
+ */
/* private */ function moveToNewTitle( &$nt, &$newid ) {
global $wgUser, $wgLinkCache, $wgUseSquid;
$fname = 'MovePageForm::moveToNewTitle';
$comment = wfMsg( '1movedto2', $this->getPrefixedText(), $nt->getPrefixedText() );
- $now = wfTimestampNow();
- $won = wfInvertTimestamp( $now );
$newid = $nt->getArticleID();
$oldid = $this->getArticleID();
$dbw =& wfGetDB( DB_MASTER );
+ $now = $dbw->timestamp();
+ $won = wfInvertTimestamp( wfTimestamp(TS_MW,$now) );
+ wfSeedRandom();
+ $rand = wfRandom();
# Rename cur entry
$dbw->updateArray( 'cur',
$wgLinkCache->clearLink( $nt->getPrefixedDBkey() );
- # Insert redirct
+ # Insert redirect
$dbw->insertArray( 'cur', array(
+ 'cur_id' => $dbw->nextSequenceValue('cur_cur_id_seq'),
'cur_namespace' => $this->getNamespace(),
'cur_title' => $this->getDBkey(),
'cur_comment' => $comment,
'inverse_timestamp' => $won,
'cur_touched' => $now,
'cur_is_redirect' => 1,
+ 'cur_random' => $rand,
'cur_is_new' => 1,
'cur_text' => "#REDIRECT [[" . $nt->getPrefixedText() . "]]\n" ), $fname
);
}
}
- # Checks if $this can be moved to $nt
- # Selects for update, so don't call it unless you mean business
+ /**
+ * Checks if $this can be moved to a given Title
+ * - Selects for update, so don't call it unless you mean business
+ *
+ * @param Title &$nt the new title to check
+ * @access public
+ */
function isValidMoveTarget( $nt ) {
$fname = 'Title::isValidMoveTarget';
$dbw =& wfGetDB( DB_MASTER );
return $row === false;
}
- # Create a redirect, fails if the title already exists, does not notify RC
- # Returns success
+ /**
+ * Create a redirect; fails if the title already exists; does
+ * not notify RC
+ *
+ * @param Title $dest the destination of the redirect
+ * @param string $comment the comment string describing the move
+ * @return bool true on success
+ * @access public
+ */
function createRedirect( $dest, $comment ) {
global $wgUser;
if ( $this->getArticleID() ) {
return true;
}
- # Get categories to wich belong this title and return an array of
- # categories names.
- # Return an array of parents in the form:
- # $parent => $currentarticle
+ /**
+ * Get categories to which this Title belongs and return an array of
+ * categories' names.
+ *
+ * @return array an array of parents in the form:
+ * $parent => $currentarticle
+ * @access public
+ */
function getParentCategories() {
- global $wgLang,$wgUser;
+ global $wgContLang,$wgUser;
$titlekey = $this->getArticleId();
$sk =& $wgUser->getSkin();
if($dbr->numRows($res) > 0) {
while ( $x = $dbr->fetchObject ( $res ) )
- //$data[] = Title::newFromText($wgLang->getNSText ( NS_CATEGORY ).':'.$x->cl_to);
- $data[$wgLang->getNSText ( NS_CATEGORY ).':'.$x->cl_to] = $this->getFullText();
+ //$data[] = Title::newFromText($wgContLang->getNSText ( NS_CATEGORY ).':'.$x->cl_to);
+ $data[$wgContLang->getNSText ( NS_CATEGORY ).':'.$x->cl_to] = $this->getFullText();
$dbr->freeResult ( $res ) ;
} else {
$data = '';
return $data;
}
- # Go through all parents
+ /**
+ * Go through all parent categories of this Title
+ * @return array
+ * @access public
+ */
function getCategorieBrowser() {
$parents = $this->getParentCategories();
}
- # Returns an associative array for selecting this title from cur
+ /**
+ * Get an associative array for selecting this title from
+ * the "cur" table
+ *
+ * @return array
+ * @access public
+ */
function curCond() {
return array( 'cur_namespace' => $this->mNamespace, 'cur_title' => $this->mDbkeyform );
}
+ /**
+ * Get an associative array for selecting this title from the
+ * "old" table
+ *
+ * @return array
+ * @access public
+ */
function oldCond() {
return array( 'old_namespace' => $this->mNamespace, 'old_title' => $this->mDbkeyform );
}
+
+ /**
+ * Get the revision ID of the previous revision
+ *
+ * @param integer $revision Revision ID. Get the revision that was before this one.
+ * @return interger $oldrevision|false
+ */
+ function getPreviousRevisionID( $revision ) {
+ $dbr =& wfGetDB( DB_SLAVE );
+ return $dbr->selectField( 'old', 'old_id',
+ 'old_title=' . $dbr->addQuotes( $this->getDBkey() ) .
+ ' AND old_namespace=' . IntVal( $this->getNamespace() ) .
+ ' AND old_id<' . IntVal( $revision ) . ' ORDER BY old_id DESC' );
+ }
+
+ /**
+ * Get the revision ID of the next revision
+ *
+ * @param integer $revision Revision ID. Get the revision that was after this one.
+ * @return interger $oldrevision|false
+ */
+ function getNextRevisionID( $revision ) {
+ $dbr =& wfGetDB( DB_SLAVE );
+ return $dbr->selectField( 'old', 'old_id',
+ 'old_title=' . $dbr->addQuotes( $this->getDBkey() ) .
+ ' AND old_namespace=' . IntVal( $this->getNamespace() ) .
+ ' AND old_id>' . IntVal( $revision ) . ' ORDER BY old_id' );
+ }
+
}
?>
dépôts / lhc / web / wiklou.git / blobdiff